56746551

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 76638848

約数和(自身を除く): 19892297

約数列:

[1, 3, 157, 211, 471, 571, 633, 1713, 33127, 89647, 99381, 120481, 268941, 361443, 18915517, 56746551]

約数ペア:

[(1, 56746551), (3, 18915517), (157, 361443), (211, 268941), (471, 120481), (571, 99381), (633, 89647), (1713, 33127)]